222110002202012 has 6 divisors (see below), whose sum is σ = 388692503853528. Its totient is φ = 111055001101004.

The previous prime is 222110002201987. The next prime is 222110002202047. The reversal of 222110002202012 is 210202200011222.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27763750275248 + ... + 27763750275255.

It is an arithmetic number, because the mean of its divisors is an integer number (64782083975588).

Almost surely, 2^{222110002202012} is an apocalyptic number.

It is an amenable number.

222110002202012 is a deficient number, since it is larger than the sum of its proper divisors (166582501651516).

222110002202012 is a wasteful number, since it uses less digits than its factorization.

222110002202012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55527500550507 (or 55527500550505 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 222110002202012 its reverse (210202200011222), we get a palindrome (432312202213234).

The spelling of 222110002202012 in words is "two hundred twenty-two trillion, one hundred ten billion, two million, two hundred two thousand, twelve".